C# 選單條目設計及快捷鍵設定
阿新 • • 發佈：2021-10-27
選單條目設計及快捷鍵設定，只需要鍵盤操作對應按鍵組合，對應控制元件函式即可快速響應，是不是很方便haha
1、介面設計
<Window x:Class="WpfApp.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:local="clr-namespace:WpfApp" Icon="https://demosc.chinaz.net/Files/pic/iconsico/8254/e9.ico" mc:Ignorable="d" Title="TestImage" Height="600" Width="900" WindowStartupLocation="CenterScreen"> <Window.Resources> <ResourceDictionary x:Uid="CommandDict"> <RoutedCommand x:Uid="SetBackGround" x:Key="SetBackGround"/> </ResourceDictionary> </Window.Resources> <Window.CommandBindings> <CommandBinding x:Uid="SetBackGroundParameter" Command="{StaticResource SetBackGround}" Executed="Pic_BackGround_Click" /> </Window.CommandBindings> <Window.InputBindings> <KeyBinding x:Uid="AddKeyBinding" Key="O" Modifiers="Ctrl+Shift" Command="{StaticResource SetBackGround}"/> </Window.InputBindings> <Grid> <DockPanel x:Name="myDockPanel"> <Menu DockPanel.Dock="Top" Height="30" Margin="0,0,0.333,0" VerticalAlignment="Top" HorizontalAlignment="Left"> <MenuItem Header="檔案" Height="30" Background="Violet"> <MenuItem Header="開啟" InputGestureText="Ctrl+0"> <MenuItem.Icon> <Image Source="https://demosc.chinaz.net/Files/pic/iconsico/7595/j14.ico"/> </MenuItem.Icon> </MenuItem> <MenuItem Header="儲存" InputGestureText="Ctrl+S"> <MenuItem.Icon> <Image Source="https://demosc.chinaz.net/Files/pic/iconsico/7595/j13.ico"/> </MenuItem.Icon> </MenuItem> <MenuItem Header="另存為" InputGestureText="F12"> <MenuItem.Icon> <Image Source="https://demosc.chinaz.net/Files/pic/iconsico/7595/j12.ico"/> </MenuItem.Icon> </MenuItem> <Separator/> <MenuItem Header="列印預覽"> <MenuItem.Icon> <Image Source="https://demosc.chinaz.net/Files/pic/iconsico/7595/j11.ico"/> </MenuItem.Icon> </MenuItem> <MenuItem Header="列印" InputGestureText="Ctrl+P"> <MenuItem.Icon> <Image Source="https://demosc.chinaz.net/Files/pic/iconsico/7595/j10.ico"/> </MenuItem.Icon> </MenuItem> <MenuItem Header="退出" InputGestureText="F4"> <MenuItem.Icon> <Image Source="https://demosc.chinaz.net/Files/pic/iconsico/7595/j9.ico"/> </MenuItem.Icon> </MenuItem> </MenuItem> <MenuItem Header="編輯" Height="30" Background="Aqua"> <MenuItem Header="背景圖片" InputGestureText="Ctrl + Shift + O" Click="Pic_BackGround_Click"> <MenuItem.Icon> <Image Source="https://demosc.chinaz.net/Files/pic/iconsico/8255/b8.ico"/> </MenuItem.Icon> </MenuItem> <MenuItem Header="恢復" InputGestureText="Ctrl+Y"> <MenuItem.Icon> <Image Source="https://demosc.chinaz.net/Files/pic/iconsico/8255/b1.ico"/> </MenuItem.Icon> </MenuItem> <MenuItem Header="重做" InputGestureText="Ctrl+Z"> <MenuItem.Icon> <Image Source="https://demosc.chinaz.net/Files/pic/iconsico/8255/b2.ico"/> </MenuItem.Icon> </MenuItem> <Separator/> <MenuItem Header="複製" InputGestureText="Ctrl+C"> <MenuItem.Icon> <Image Source="https://demosc.chinaz.net/Files/pic/iconsico/8255/b4.ico"/> </MenuItem.Icon> </MenuItem> <MenuItem Header="貼上" InputGestureText="Ctrl+V"> <MenuItem.Icon> <Image Source="https://demosc.chinaz.net/Files/pic/iconsico/8255/b5.ico"/> </MenuItem.Icon> </MenuItem> <Separator/> <MenuItem Header="字型"> <MenuItem Header="黑體" InputGestureText="Ctrl+B" IsCheckable="True"/> <MenuItem Header="斜體" InputGestureText="Ctrl+I" IsCheckable="True"/> <Separator/> <MenuItem Header="增大字型" IsCheckable="True"/> <MenuItem Header="縮小字型" IsCheckable="True"/> </MenuItem> </MenuItem> </Menu> </DockPanel> </Grid> </Window>
2、C#程式碼
using System; using System.Windows; using System.Windows.Media; using System.Windows.Forms; using System.Windows.Media.Imaging; using System.Windows.Shapes; using System.Windows.Controls; namespace WpfApp { /// <summary> /// MainWindow.xaml 的互動邏輯 /// </summary> public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); } private void Pic_BackGround_Click(object sender, RoutedEventArgs e) { OpenFileDialog pic = new OpenFileDialog(); pic.Title = "設定背景圖片"; pic.Filter = "圖形檔案(*.jpg)|*.jpg"; if (pic.ShowDialog() == System.Windows.Forms.DialogResult.OK) { ImageBrush p = new ImageBrush(new BitmapImage(new Uri(pic.FileName, UriKind.Absolute))); Console.WriteLine(pic.FileName); myDockPanel.Background = p; } } } }
3、演示
a.檔案選單
b.編輯選單
c.設定背景圖片快捷鍵“Ctrl+Shift+O”
暫且只設置了一個快捷鍵喔，其它的快捷鍵，有興趣的可以類推一下，就出來了(▽)
箴言：因為這些東西是非常簡單的。不要抱怨自己學不會，那是因為你沒有足夠用心。